#LeonardoDiCaprio filmed and starred in his documentary Before The Flood. The film follows him across the world in conversations with NASA scientists, experts and world leaders (including President Obama and the Pope!). It’s a huge undertaking but the star had a little bit of help. Leo teamed up with his director and friend Fisher Stevens, who recently shared a tidbit of interesting information involving the film’s creation — Leo almost died while making the documentary. #HollywoodBuzz

A U.N. spokesman has expressed continued support for #LeonardoDiCaprio 's work as a 'Messenger for Peace' for climate change despite an environmental group's demand that he resign over alleged ties to a Malaysian corruption scandal. #HollywoodBuzz